231360218

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{6553}}^1$

素因数の和:6821

約数の個数: 16

約数和(自身を含む): 352343040

約数和(自身を除く): 120982822

約数列:

[1, 2, 127, 139, 254, 278, 6553, 13106, 17653, 35306, 832231, 910867, 1664462, 1821734, 115680109, 231360218]

約数ペア:

[(1, 231360218), (2, 115680109), (127, 1821734), (139, 1664462), (254, 910867), (278, 832231), (6553, 35306), (13106, 17653)]